Add fulfillment_policy.get method call

.gitignore

@@ -9,4 +9,3 @@
 /tmp/
 *.gem
 .rspec_status
-*.yml

lib/ebay_api/operations/sell/account/fulfillment_policy.rb

@@ -9,3 +9,4 @@ class EbayAPI
 end
 
 require_relative "fulfillment_policy/delete"
+require_relative "fulfillment_policy/get"

lib/ebay_api/operations/sell/account/fulfillment_policy/get.rb

@@ -0,0 +1,15 @@
+class EbayAPI
+  scope :sell do
+    scope :account do
+      scope :fulfillment_policy do
+        # @see https://developer.ebay.com/api-docs/sell/account/resources/fulfillment_policy/methods/getFulfillmentPolicy
+        operation :get do
+          option :id, proc(&:to_s)
+
+          path { id }
+          http_method :get
+        end
+      end
+    end
+  end
+end

spec/fixtures/sell/account/fulfillment_policy/get/success

@@ -0,0 +1,6 @@
+HTTP/1.1 200 OK
+Content-Length: 724
+Content-Type: application/json
+
+{"name":"Domestic free shipping","marketplaceId":"EBAY_US","categoryTypes":[{"name":"ALL_EXCLUDING_MOTORS_VEHICLES","default":false}],"handlingTime":{"value":1,"unit":"DAY"},"shippingOptions":[{"optionType":"DOMESTIC","costType":"FLAT_RATE","shippingServices":[{"sortOrder":1,"shippingCarrierCode":"USPS","shippingServiceCode":"USPSPriorityFlatRateBox","shippingCost":{"value":0.0,"currency":"USD"},"additionalShippingCost":{"value":0.0,"currency":"USD"},"freeShipping":true,"buyerResponsibleForShipping":false,"buyerResponsibleForPickup":false}],"insuranceOffered":false,"insuranceFee":{"value":0.0,"currency":"USD"}}],"globalShipping":false,"pickupDropOff":false,"freightShipping":false,"fulfillmentPolicyId":"5733588000"}
+

spec/fixtures/sell/account/fulfillment_policy/get/success.yml

@@ -0,0 +1,33 @@
+---
+name: "Domestic free shipping"
+marketplaceId: "EBAY_US"
+categoryTypes:
+  - name: "ALL_EXCLUDING_MOTORS_VEHICLES"
+    default: false
+handlingTime:
+  value: 1
+  unit: "DAY"
+shippingOptions:
+  - optionType: "DOMESTIC"
+    costType: "FLAT_RATE"
+    shippingServices:
+      - sortOrder: 1
+        shippingCarrierCode: "USPS"
+        shippingServiceCode: "USPSPriorityFlatRateBox"
+        shippingCost:
+          value: 0.0
+          currency: "USD"
+        additionalShippingCost:
+          value: 0.0
+          currency: "USD"
+        freeShipping: true
+        buyerResponsibleForShipping: false
+        buyerResponsibleForPickup: false
+    insuranceOffered: false
+    insuranceFee:
+      value: 0.0
+      currency: "USD"
+globalShipping: false
+pickupDropOff: false
+freightShipping: false
+fulfillmentPolicyId: "5733588000"

spec/operations/sell/account/fulfillment_policy/get_spec.rb

@@ -0,0 +1,31 @@
+RSpec.describe EbayAPI, ".sell.account.fulfillment_policy.get" do
+  let(:client)   { described_class.new(settings) }
+  let(:scope)    { client.sell.account(version: version).fulfillment_policy }
+  let(:settings) { yaml_fixture_file("settings.valid.yml") }
+  let(:version)  { "1.2.0" }
+  let(:url) do
+    "https://api.ebay.com/sell/account/v1/fulfillment_policy/5733588000"
+  end
+
+  before  { stub_request(:get, url).to_return(response) }
+  subject { scope.get id: "5733588000" }
+
+  context "success" do
+    let(:response) do
+      open_fixture_file "sell/account/fulfillment_policy/get/success"
+    end
+
+    let(:policy) do
+      yaml_fixture_file "sell/account/fulfillment_policy/get/success.yml"
+    end
+
+    it "sends a request" do
+      subject
+      expect(a_request(:get, url)).to have_been_made
+    end
+
+    it "returns the policy" do
+      expect(subject).to eq policy
+    end
+  end
+end